R-symmetry and supersymmetry breaking in 3D WZ models
Antonio Amariti, Massimo Siani
TL;DR
This paper investigates metastable supersymmetry breaking in three-dimensional Wess-Zumino models, focusing on the validity of perturbative methods and estimating the lifetime of metastable states with potential barriers.
Contribution
It provides a detailed analysis of supersymmetry breaking mechanisms in 3D WZ models, including the conditions for perturbative validity and lifetime estimates of metastable states.
Findings
Perturbative regime validity conditions identified.
Lifetime estimates for metastable states with triangular barriers.
Insights into supersymmetry breaking stability in 3D models.
Abstract
We analyze metastable supersymmetry breaking in 3D WZ models. We study the regime of validity of the perturbative computation for superpotentials with marginal and relevant couplings. Lifetime of the metastable states in presence of a triangular potential barrier is estimated.
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Taxonomy
TopicsQuantum Chromodynamics and Particle Interactions · Particle physics theoretical and experimental studies · Quantum chaos and dynamical systems